How to Stop Background Apps in Windows 11 to Improve Performance
Background apps in Windows 11 can silently consume CPU, RAM, and disk resources, causing slow performance, lag, and reduced battery life. Stopping unnecessary background apps is one of the fastest ways to improve system performance.
In this guide, you’ll learn how to stop background apps in Windows 11 safely without breaking essential system functions.
What Are Background Apps in Windows 11?
Background apps are programs that continue running even when you’re not actively using them. These apps may sync data, send notifications, or check for updates, which can increase system resource usage.
If your PC feels slow, background apps may be one of the main causes.
Why Background Apps Can Slow Down Windows 11
- Increase CPU usage
- Consume large amounts of RAM
- Cause high disk activity
- Slow down system startup
If you are experiencing resource issues, check your system usage first:
How to Check CPU, RAM, and Disk Usage in Windows 11
Method 1: Stop Background Apps via Windows Settings
- Open Settings
- Go to Apps → Installed apps
- Select an app you don’t need running in the background
- Click Advanced options
- Set Background app permissions to Never
Repeat this step for apps that are not essential.
Method 2: Disable Startup Apps to Reduce Background Activity
Many background apps start automatically when Windows boots. Disabling startup apps reduces background processes immediately.
Follow this guide:
How to Disable Startup Programs in Windows 11
Method 3: Use Task Manager to Identify Resource-Hungry Apps
- Press Ctrl + Shift + Esc
- Open the Processes tab
- Sort by CPU, Memory, or Disk usage
- End tasks that are unnecessary
Be careful not to end system-critical processes.
Background Apps and High RAM Usage
Background apps often consume memory even when idle. If your system frequently runs out of RAM, this guide explains how to fix it:
Windows 11 Uses Too Much RAM – How to Fix
Background Apps and High CPU Usage
Some background services can cause CPU spikes. If CPU usage remains high, follow this complete tutorial:
Windows 11 High CPU Usage – How to Fix
Should You Disable All Background Apps?
No. Some background apps are important for system stability, security updates, and notifications.
Avoid disabling:
- Windows Security
- Driver-related services
- System update services
Best Practices to Keep Windows 11 Fast
- Disable unnecessary startup apps
- Limit background app permissions
- Monitor system usage regularly
- Adjust Windows performance settings
For complete optimization, read:
Best Windows 11 Settings for Better Performance
Final Thoughts
Stopping unnecessary background apps in Windows 11 is a quick and effective way to boost performance, reduce lag, and improve responsiveness. With just a few adjustments, your PC can run faster and more efficiently.